[Bug 2012972] Re: grub2 bug preventing loading kernels

Ubuntu Foundations Team Bug Bot 2012972 at bugs.launchpad.net
Mon Mar 27 20:22:23 UTC 2023


The attachment "linux.c.diff" seems to be a patch.  If it isn't, please
remove the "patch" flag from the attachment, remove the "patch" tag, and
if you are a member of the ~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by
~brian-murray, for any issues please contact him.]

** Tags added: patch

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https://bugs.launchpad.net/bugs/2012972

Title:
  grub2 bug preventing loading kernels

Status in grub2 package in Ubuntu:
  New

Bug description:
  Hello everyone,

  I found a critical bug in your latest version of grub2 (2.06-2ubuntu7.1) that prevents loading many types of kernel.
  I attached a proposed fix.

  In some kernels header size by specification can be less than "sizeof"
  header struct. In original GRUB 2.06 source code there is same
  condition which is missing in your version.

  You're welcome to contact me for more info,

  Cheers,

  Aleksandar

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